Notebook Editor 2-space Indentation?

2016-03-07 Thread Chris Miller
Hi, Is there a way to configure the notebook text editor to use 2-space indentation when writing Scala (i.e., %spark)? -- Chris Miller

Best practices of maintaining a long running SparkContext

2016-03-07 Thread Zhong Wang
Hi zeppelin-users, Because Zeppelin relies on a long running SparkContext, it is quite important to make it stable to improve availability. From my experience, I run into a couple of issues if I run a SparkContext for several days, including: -- 1. EventLoggong doest work due to HDFS lease issue.

Re: Overriding guava dependency

2016-03-07 Thread moon soo Lee
Hi Jae, Have you tried export SPARK_SUBMIT_OPTIONS="--packages com.google.guava:guava:18.0" described in http://zeppelin.incubator.apache.org/docs/0.6.0-incubating-SNAPSHOT/interpreter/spark.html ? Or if you're using master,